Abaixo está uma instrução que descreve uma tarefa de geração de SQL, combinada com uma entrada que fornece mais contexto sobre os esquemas de tabela disponíveis. Escreva o código SQL que responda adequadamente à solicitação
 ###Instrução: Quantas perdas tiveram os rios dourados de feno?
 ###Tabelas: CREATE TABLE singles_10_7-3 (singles_10_7-3_id AUTO_INCREMENT PRIMARY KEY, Outcome VARCHAR, Date VARCHAR, Tournament VARCHAR, Surface VARCHAR, Opponent in the final VARCHAR, Score VARCHAR) CREATE TABLE owned_and_operated_stations_of_other_networks (owned_and_operated_stations_of_other_networks_id AUTO_INCREMENT PRIMARY KEY, City VARCHAR, State or Territory VARCHAR, Station call sign VARCHAR, Network VARCHAR, Channel number INT, Programs Aired VARCHAR) CREATE TABLE 2011_ladder (2011_ladder_id AUTO_INCREMENT PRIMARY KEY, Golden Rivers VARCHAR, Wins INT, Byes INT, Losses INT, Draws INT, Against INT) CREATE TABLE by_council (by_council_id AUTO_INCREMENT PRIMARY KEY, Council VARCHAR, TUV INT, Democratic Unionist INT, Ulster Unionist INT, Alliance INT, SDLP INT, Sinn Féin INT, Green (NI) INT, Independent INT, Others VARCHAR, Total INT) CREATE TABLE season_by_season (season_by_season_id AUTO_INCREMENT PRIMARY KEY, Year VARCHAR, Record VARCHAR, Finish VARCHAR, Manager VARCHAR, Playoffs VARCHAR)  
SELECT AVG Losses FROM 2011_ladder WHERE Golden Rivers = hay